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15 Σεπ 2008 · Using SQL CASE is just like normal If / Else statements. In the below query, if obsolete value = 'N' or if InStock value = 'Y' then the output will be 1. Otherwise the output will be 0. Then we put that 0 or 1 value under the Salable Column.
7 Δεκ 2013 · IF search_condition THEN statement_list [ELSEIF search_condition THEN statement_list] ... [ELSE statement_list] END IF So regarding your query : x = IF((action=2)&&(state=0),1,2); or you can use . IF ((action=2)&&(state=0)) then state = 1; ELSE state = 2; END IF;
21 Αυγ 2024 · MySQL IF-THEN-ELSE Statement: When the condition checks to be TRUE, the statements between IF-THEN and ELSE execute. On the other hand, the statements (else-statements) between the ELSE and END IF execute. Syntax: IF condition THEN. statements; ELSE. else-statements; END IF; Parameters Used:
Use IF...THEN...ELSE statement to execute a block of statements if a specified condition is true and an alternative block of statements if the condition is false. Use IF...THEN...ELSEIF...ELSE statement to evaluate multiple conditions sequentially and execute corresponding blocks of statements based on the first true condition, with an optional ...
10 Μαρ 2024 · This tutorial explains the usage of MySQL IF and IF ELSE Statements in Select queries or functions with syntax and practical examples.
Definition and Usage. The IF () function returns a value if a condition is TRUE, or another value if a condition is FALSE. Syntax. IF (condition, value_if_true, value_if_false) Parameter Values. Technical Details. More Examples. Example. Return 5 if the condition is TRUE, or 10 if the condition is FALSE: SELECT IF(500<1000, 5, 10);
26 Μαΐ 2024 · In SQL, the IF statement facilitates conditional execution, enhancing the ability to tailor queries based on specific criteria. This tutorial delves into the syntax, examples, and advanced usage of the IF statement, demonstrating its versatility in SELECT, UPDATE, and INSERT INTO statements.
